18748646

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3023}}^1$

素因数の和:3475

約数の個数: 16

約数和(自身を含む): 32223744

約数和(自身を除く): 13475098

約数列:

[1, 2, 7, 14, 443, 886, 3023, 3101, 6046, 6202, 21161, 42322, 1339189, 2678378, 9374323, 18748646]

約数ペア:

[(1, 18748646), (2, 9374323), (7, 2678378), (14, 1339189), (443, 42322), (886, 21161), (3023, 6202), (3101, 6046)]